Apparatus for processing target sheet and method of...

Details Apparatus for processing target sheet and method of... Apparatus for processing target sheet and method of...

2005-04-19

2008-12-02

Colilla, Daniel J (Department: 2854)

Typewriting machines

Including control of format by programmed-control-system

C400S109100

Reexamination Certificate

active

07458739

ABSTRACT:
In processing a target sheet, raised letters (Braille) are formed by selectively driving a plurality of embossing pins arrayed in a direction perpendicular to a direction of feeding the target sheet such that the raised letters are represented in a projected bit pattern which is embossed at embossing points of a plurality of stages in two rows. Embossing operation is performed on the target sheet based on the emboss-inspection pattern which is made up of a repetition of the bit pattern. This emboss-inspection pattern facilitates to identify the cause of troubles, if any, in the embossing system.

REFERENCES:
patent: 3559568 (1971-02-01), Stanley
patent: 6086273 (2000-07-01), Hong
patent: 2006/0017943 (2006-01-01), Kurashina
patent: 2006/0193669 (2006-08-01), Takada et al.
patent: 2006/0228145 (2006-10-01), Takada et al.
patent: 02-303875 (1990-12-01), None
patent: 3054580 (1998-09-01), None
patent: 2003154752 (2003-05-01), None
Machine translation of JP 2003154752, to Furuyama et al., from Japanese Patent Office website.

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